Biology 10 Chapter 12 Challenge MCQs Test

ByMuhammad Zaman

In Biology 10 Chapter 12 Challenge MCQs Test, there are 73 MCQs. This test contains all the Chapter 12 MCQs of practice tests. So just do the practice of all the 5 MCQs Tests then come to do this test. All these MCQ tests are for Federal Board students.

Biology 10 Chapter 12 Challenge MCQs Test

Challenge MCQs Test

79

Class 10 Biology
Chapter 12
Full Chapter Challenge Test

1 / 73

_________ is unable to see during day time.

2 / 73

Female secondary sex characters are controlled by:

3 / 73

Endocrine glands are:

4 / 73

Hyperthyroidism is caused by:

5 / 73

The elongation of eye-ball results in:

6 / 73

Apart from hearing, what other major body function is performed by the ear?

7 / 73

Which hormone is secreted in case of emergency situation:

8 / 73

Functional disorder of nervous system is:

9 / 73

The portion of the nervous system that is involuntary in action:

10 / 73

The hormone calcitonin is secreted by:

11 / 73

Brain and Spinal cord are examples of:

12 / 73

Brain stem Involves:

13 / 73

The sensory part of ear is;

14 / 73

In some parts of the body many Neurons cell bodies combine to make a group:

15 / 73

Lobe concerned with senses of hearing and smell:

16 / 73

Visual information is received and analysed by which lobe?

17 / 73

Which lobe coordinates movements Involved in speech?

18 / 73

Night blindness Is caused due to the deficiency of _________ In body.

19 / 73

The structural and functional unit or nervous system is;

20 / 73

A pigment lodopsin is present in:

21 / 73

Pairs of Spinal nerves are:

22 / 73

Auditory canal ends in:

23 / 73

In Auditory Canal's wall special glands producer:

24 / 73

Which lobe permits conscious control of skeletal muscles?

25 / 73

Insulin and glucagon are produced in the;

26 / 73

Progesterone is secreted by:

27 / 73

A connection between cerebellum and spinal cord is:

28 / 73

Central nervous system consists of brain and:

29 / 73

Under the influence of which hormone of pituitary gland throxine and calcitonin is produced?

30 / 73

The sensory layer of eye Is;

31 / 73

The nervous system consists of billions of neurons and;

32 / 73

Glucagon is secreted by _________

33 / 73

Which neurons are present Inside the central nervous system?

34 / 73

Layers of brain are called:

35 / 73

The special neuroglial cells located at regular Intervals along axons are called:

36 / 73

_________ are sensitive to dim light.

37 / 73

ucleus and cytoplasm of neuron is located in;

38 / 73

Which of the following contains sensory areas that received impulses from skin?

39 / 73

Muscular ring farmed by choroid is:

40 / 73

The length of spinal cord

41 / 73

The pathway which conduct impulses from CNS to effectors?

42 / 73

Non-Myelinated points between the myelin on an axon are:

43 / 73

_________ separates the middle ear from Inner car.

44 / 73

The largest part of the fore-brain that controls skeletal muscles, thinking, intelligence and emotions;

45 / 73

If you look at an intact human brain, what put see the most is a large, highly convoluted outer surface. This Is the;

46 / 73

___________ gland Is pea-shaped.

47 / 73

Ali Ibn-e-Isa's book on study of diseases and surgery of eye is;

48 / 73

Father of Optics is:

49 / 73

For farsightedness the image is formed:

50 / 73

Parathormone is secreted by:

51 / 73

If a new born baby feeds on mother's milk, as a result of which production of mother's milk will,

52 / 73

Which one is the smallest bone of human body?

53 / 73

A coordinated action has components;

54 / 73

In unicellular organisms, co-ordination is brought about by:

55 / 73

Which hormone prepares body to overcome emergency situation?

56 / 73

Sensation of smell Is created by:

57 / 73

Rods and Cones are absent in:

58 / 73

The lens found In human eye is;

59 / 73

The myelin sheath is formed by _________ which wrap around the axons of some neurons;

60 / 73

The part of the brain responsible for muscle movement, Interpretation of the senses and the memory is the;

61 / 73

Sound receptor cells are present in;

62 / 73

Processes that carry nerve impulses away from the cell body are called;

63 / 73

In reflex action, which of the following acts as co-ordinator?

64 / 73

Pairs of Cranial nerves are:

65 / 73

Cerebrospinal fluid is present In:

66 / 73

The pathway followed by the nerve impulses for producing a reflex action Is called;

67 / 73

This is not a pan of the hindbrain:

68 / 73

The organs which are specifically built to detect particular type of stimulus are called;

69 / 73

This is not the part of hind brain:

70 / 73

All of these are hormones except:

71 / 73

Ibn-al-Haytham is famous for his book of:

72 / 73

Convex lens Is used to rectify which problem?

73 / 73

Which part of human body plays role in balancing the body:

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